Metal Backpack Heavy-Duty Strap Adjusters Buckles 20 Pack (5 Colors)

15/20/25mm Metal Trapezoid Backpack Strap Adjusters – Heavy-Duty Shoulder Strap Buckles 20 Pack (5 Colors)

Upgrade your backpack straps with these durable Trapezoid Strap Adjusters! Available in three sizes (15mm, 20mm, 25mm), these metal buckles feature a unique trapezoid shape that provides superior grip and prevents strap slippage.

Key Features:
✔ Triple Size Options – Fits standard to heavy-duty backpack straps
✔ Reinforced Design – Trapezoid shape distributes pressure evenly
✔ Smooth Adjustment – Glide mechanism for easy length customization
✔ All-Weather Metal – Rust-resistant zinc alloy construction

Perfect for:
Backpack strap repairs/upgrades
Luggage handle adjustments
Tactical gear modifications
DIY messenger bag projects

Model: PF51C
Materials: Metal
Color: Black,Silver,Gold,Nickel,Gunmetal
Size:  15mm,20mm,25mm
Package: 20pcs(4pcs per color)